Path: utzoo!news-server.csri.toronto.edu!rutgers!usc!wuarchive!udel!brahms.udel.edu!lamb
From: lamb@brahms.udel.edu (Richard E Lamb)
Newsgroups: sci.electronics
Subject: Re: 16-pin 558CP?
Message-ID: <19518@brahms.udel.edu>
Date: 12 Mar 91 04:37:41 GMT
References: <1991Mar11.223053.1@csc.fi>
Organization: University of Delaware
Lines: 3

The 558 is a quad timer (4 - 555 timers in a single chip).
I seem to recall seeing them on the blue wall at Radio Snack...
worth a try!